# Giying vs keyOfMusic

The clearest difference is rating: keyOfMusic at 5.0 against Giying's 1.0. keyOfMusic also leads on update cadence (monthly vs every 26 months) and price ($0.99 vs $5.99). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.

Giying costs $5.99 and keyOfMusic $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

keyOfMusic holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Giying ships an update every 26 months, keyOfMusic monthly. The most recent releases landed on November 1, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Giying | keyOfMusic |
| --- | --- | --- |
| Price | $5.99 | **$0.99** |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/giying/id388827902/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/keyofmusic/id6472669515/reviews)** |
| Number of ratings | 1 | 1 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 26 months | **Monthly** |
| Monetization | Paid | Paid |
| Size | 60 MB | 37 MB |
| Requires iOS | 18.0 | **15.2** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [emacsian Company Limited](https://appshunter.io/developer/388819355) | [Jack McCormack](https://appshunter.io/developer/1658121467) |

## What reviewers say

### Giying

[App page](https://appshunter.io/ios/app/giying/id388827902)

Experience the authentic sounds of a Balinese Gamelan Gong Kebyar on your iPhone or iPad. This app replicates the Ugal instrument, offering a realistic playing experience with high-quality audio and detailed visuals. Explore cipher notations and enjoy uninterrupted music creation.

**Highlights:** Authentic sound bank, Realistic playing experience, Low-latency audio playback, Zoomable instrument views, Customizable cipher notations, Ad-free experience

**Features:** Vision Pro support

**In-app purchases:** none


### keyOfMusic

[App page](https://appshunter.io/ios/app/keyofmusic/id6472669515)

This app provides a virtual piano keyboard to generate musical notes and display corresponding notation. It helps users practice perfect pitch, sight-reading, and understand key signatures, scales, and octaves. It also includes a feature to import and display sheet music images.

**Highlights:** Virtual piano keyboard with note generation, Display musical notation for played notes, Select key signatures, scales, and octaves, Toggle between flats and sharps, Import, save, and display sheet music images, Adjustable sheet music image size

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Giying free?

Giying costs $5.99, with no in-app purchases.

### Is keyOfMusic free?

keyOfMusic costs $0.99, with no in-app purchases.

### Which has better reviews, Giying or keyOfMusic?

keyOfMusic is rated higher. Giying averages 1.0 out of 5 from 1 ratings, while keyOfMusic averages 5.0 from 1 ratings.

### Do Giying or keyOfMusic have ads?

Neither Giying nor keyOfMusic shows ads.

### Which is updated more often, Giying or keyOfMusic?

Giying ships an update every 26 months, and keyOfMusic monthly. Most recently, Giying was updated on November 1, 2026 and keyOfMusic on November 7, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*